On May 17 2013 12:55 PM, Michael Haberler wrote: > Am 17.05.2013 um 20:32 schrieb EBo <e...@sandien.com>: > >> On May 17 2013 12:05 PM, Michael Haberler wrote: >>> >>> >>> that said, what I am convinced is needed is proper design work on a >>> relational _model_ for the tool miniworld (tools, offsets, >>> spindles, >>> magazines, wear, holders and whatever came up over the years) > >> OK. Maybe we can then agree that the model of the system as >> implemented is broken. I understand not knowing about OODB and >> being >> comfortable with RDB. Can we look into inviting/leveraging DB >> experts >> to help defining what different models can offer, and start >> sketching >> out requirements, needs, wants, and fantasies? > > I dont think we have to parachute in consultants just yet
;-) I was only suggesting developing some sketches to help us talk about the issues in a realistic way. > I only have some basics from a university course way back, and > occasional use over the years > > I think for the folks involved it is sufficient to go through a > decent relational design tutorial and maybe play with sqlite3 a bit > to > get the hang that is exactly what I had in mind. > such introductory material typically has some miniworld example like > 'shop, order, stock, customer, bill, shipment' which is about the > same > complexity as our data model the stuff people deal with in just in time job shop models is probably relevant. If you find any miniworld models let us know. > I have at hand a former employee which works for a database-driven > shop and does data modeling there (www.nic.at) and I can have him > look > over it once we have something to discuss always nice. I have a buddy that I might be able to hit up also who wrote an optimizing sql compiler back in the day, and programs weird stuff now using mathematica and other interesting tools. EBo -- ------------------------------------------------------------------------------ AlienVault Unified Security Management (USM) platform delivers complete security visibility with the essential security capabilities. Easily and efficiently configure, manage, and operate all of your security controls from a single console and one unified framework. Download a free trial. http://p.sf.net/sfu/alienvault_d2d _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
